摘要
在不同配比的醋糟和菇渣复合基质中,通过对水果黄瓜的不同肥水调控,以株高、叶龄、叶绿素、植物营养及产量等为指标,优化栽培方式。结果显示:①100%清水灌溉下的各配比复合基质黄瓜产量均显著低于对照,表现出了明显的肥力不足;②100%营养液滴灌下的各配比复合基质,黄瓜产量略高或略低于对照,但肥力水平过高;③50%清水+50%营养液肥力水平下,60%醋糟+40%菇渣配比的复合基质处理肥力水平比较适宜,黄瓜产量为对照的98.2%,差异不显著,因此,该基质配比及其肥水调控方案可作为黄瓜栽培的最优方案。
The cultivation method for cucumber was optimized by the experiment of different ratios of vinegar residue and mushroom dreg under various water-fertilizer controlling measures. The results showed that: ① the various substrate compositions with 100% clean water irrigation expressed the lack of fertility, and the yields of them were significantly lower than control; ② the various substrate compositions with 100% nutrient solution irrigation expressed excessive high fertility, the yields of them slightly higher or slightly lower than that of control; ③ the treat of 60% vinegar residue +40% mushroom dreg with 50% clean water +50% nutrient solution irrigation had an appropriate fertility level with 98.2% yield of the control, and the difference between their yields was not significant. So this treat was the optimal solution for cucumber cultivation.
出处
《农业现代化研究》
CSCD
北大核心
2010年第6期762-765,共4页
Research of Agricultural Modernization
基金
国家农业科技成果转化资金项目"农产品酿造糟渣农用资源化技术及产业化"(编号:2008GB2C100106)
国家星火计划项目"酿造糟渣和园艺植物秸秆农用循环利用技术及产业化"(编号:2010GA690001)
关键词
醋糟
菇渣
肥水调控
优化配比
黄瓜
vinegar residue
mushroom dreg
water-fertilizer control
optimization ratio
cucumber